Hello mam, thanks for trusting health care magic.
in my opinion most probably your wife has raised levels of a hormone known as prolactin
this hormone has two effects on female body viz
- delayed or absence of periods and decrease in flow during periods
- milky discharge from breasts.
so ust get her ultrasonography
and prolactin levels tested and then consult your gynecologist.
If in case levels are very high then she might need x-ray of head and neck region to see for any tumor
in brain releasing that hormone.
In case you have further questions you can consult me on health care magic forum and i will be happy to help
Take care and wish you all the best.
Dr Manisha Jain.